Pernicious Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 581st edsrzf 🇳🇿 924 42 2 days ago 602nd Lydxn 🇨🇦 923 40 23 May 2023 602nd primo-ppcg 🇹🇭 923 40 23 May 2023 602nd GrayJoKing 🇦🇺 923 40 12 Aug 2023 605th Lydxn 🇨🇦 922 38 12 Dec 2022 605th ovs-code 🇩🇪 922 38 22 Apr 2024 605th DialFrost 🇸🇬 922 38 27 May 2024 605th sean-niemann 🇺🇸 922 38 12 Jul 2024 605th Steffan153 🇫🇮 922 38 13 Jul 2024 605th pardouin 🇫🇷 922 38 19 Aug 2024 611th JayXon 🇺🇸 922 82 9 Feb 2021 611th GrayJoKing 🇦🇺 922 82 9 Feb 2021 611th primo-ppcg 🇹🇭 922 82 9 Feb 2021 611th sisyphus-ppcg 🇦🇺 922 82 10 Feb 2021 611th prplz 🇦🇺 922 82 10 Feb 2021 611th Lydxn 🇨🇦 922 82 10 Feb 2021 611th NewDefectus 🇮🇱 922 82 8 May 2021 611th lynn 922 82 11 Sep 2021 611th akshatj27 🇦🇶 922 82 11 Jan 2022 611th inventshah 922 82 11 Sep 2022 611th sean-niemann 🇺🇸 922 82 3 Nov 2022 611th stefangimmillaro 922 82 4 Nov 2022 611th MeWhenI 🇻🇦 922 82 5 Nov 2022 611th emplv 🇱🇻 922 82 22 Nov 2022 611th Steffan153 🇫🇮 922 82 26 Nov 2022 611th DialFrost 🇸🇬 922 82 12 Jan 2023 611th Shanethegamer 🇺🇸 922 82 6 Feb 2023 611th Yewzir 🇧🇪 922 82 20 Oct 2023 611th Betuaredead 922 82 11 Nov 2023 611th kkoenig 922 82 4 Jan 2024 611th dokutan 922 82 26 Mar 2024 611th pardouin 🇫🇷 922 82 18 Aug 2024 611th CaedenHarper 🇨🇦 922 82 1 Dec 2024 611th emgordon154 922 82 19 Mar 2025 611th b-illy 🇬🇧 922 82 5 Jun 2025 611th fuzzylojik-golf 🇺🇸 922 82 17 Jun 2025 611th edsrzf 🇳🇿 922 82 2 days ago 638th JayXon 🇺🇸 922 98 9 Feb 2021 638th GrayJoKing 🇦🇺 922 98 9 Feb 2021 638th primo-ppcg 🇹🇭 922 98 9 Feb 2021 638th prplz 🇦🇺 922 98 10 Feb 2021 638th sisyphus-ppcg 🇦🇺 922 98 10 Feb 2021 638th Lydxn 🇨🇦 922 98 10 Feb 2021 638th NewDefectus 🇮🇱 922 98 28 May 2021 638th lynn 922 98 11 Sep 2021 638th inventshah 922 98 15 Jun 2022 638th m-tkach 🇺🇦 922 98 26 Jun 2022 638th Irratix 🇳🇱 922 98 17 Oct 2022 638th sean-niemann 🇺🇸 922 98 3 Nov 2022 638th stefangimmillaro 922 98 4 Nov 2022 638th MeWhenI 🇻🇦 922 98 5 Nov 2022 638th Steffan153 🇫🇮 922 98 26 Nov 2022 638th DialFrost 🇸🇬 922 98 12 Jan 2023 638th Shanethegamer 🇺🇸 922 98 6 Feb 2023 638th rucin93 🇵🇱 922 98 20 Jun 2023 638th ovs-code 🇩🇪 922 98 17 Jul 2023 638th Yewzir 🇧🇪 922 98 11 Oct 2023 638th Betuaredead 922 98 11 Nov 2023 638th dokutan 922 98 26 Mar 2024 638th pardouin 🇫🇷 922 98 18 Aug 2024 638th FlyingPenguin223 922 98 28 Nov 2024 638th voytxt 🇨🇿 922 98 19 Jan 2025 638th emgordon154 922 98 18 Mar 2025 638th fuzzylojik-golf 🇺🇸 922 98 29 May 2025 638th b-illy 🇬🇧 922 98 5 Jun 2025 638th edsrzf 🇳🇿 922 98 2 days ago 667th HPWiz 🇳🇿 921 36 12 Mar 2022 667th voytxt 🇨🇿 921 36 19 Jan 2025 669th Yewzir 🇧🇪 921 41 22 Dec 2024 669th dokutan 921 41 22 Dec 2024 669th DialFrost 🇸🇬 921 41 22 Dec 2024 669th rucin93 🇵🇱 921 41 22 Dec 2024 669th JayXon 🇺🇸 921 41 22 Dec 2024 669th Shanethegamer 🇺🇸 921 41 22 Dec 2024 669th pardouin 🇫🇷 921 41 22 Dec 2024 Prev 601–675 of 3,056 Next